$NetBSD: patch-ac,v 1.1 2009/12/15 12:43:04 fhajny Exp $

Standard lua locations, compiler fixes

--- config.orig	2006-06-08 20:41:48.000000000 +0000
+++ config
@@ -1,12 +1,12 @@
 # Installation directories
 # System's libraries directory (where binary libraries are installed)
-LUA_LIBDIR= /usr/local/lib/lua/5.0
+LUA_LIBDIR= $(PREFIX)
 # System's lua directory (where Lua libraries are installed)
-LUA_DIR= /usr/local/share/lua/5.0
+LUA_DIR?= $(PREFIX)
 # Lua includes directory
-LUA_INC= /usr/local/include
+LUA_INC?= $(PREFIX)/include
 # Expat includes directory
-EXPAT_INC= /usr/local/include
+EXPAT_INC?= $(PREFIX)/include
 
 # OS dependent
 LIB_OPTION= -shared #for Linux
@@ -17,7 +17,7 @@ LIBNAME= $T.so.$V
 # (according to Lua 5.1 definition:
 # first version digit * 100 + second version digit
 # e.g. Lua 5.0.2 => 500, Lua 5.1 => 501, Lua 5.1.1 => 501)
-LUA_VERSION_NUM= 500
+LUA_VERSION_NUM?= 501
 COMPAT_DIR= ../compat/src
 
 # Compilation parameters
@@ -31,6 +31,6 @@ CWARNS = -Wall -pedantic \
         -Wshadow \
         -Wwrite-strings
 
-CFLAGS = $(CWARNS) -ansi -O2 -I$(LUA_INC) \
+CFLAGS += -O2 -I$(LUA_INC) \
    -I$(COMPAT_DIR) -I$(EXPAT_INC)
-CC = gcc
+CC? = gcc